With following documentation I succesed to implement seek bar preference to preference fragment. But I am stuck at handling seek bar preference change.
The seekbar change its value when the tracking touch released. It doesnt change its value continuously while tracking touch held and sliding.
Even though documentation says there is a "setUpdatesContinuously(boolean)" method, Android Studio can not resolve it. (https://developer.android.com/reference/androidx/preference/SeekBarPreference.html#setUpdatesContinuously(boolean))
Mygradle
implementation 'androidx.preference:preference:1.0.0'
My Imports
import androidx.preference.Preference;
import androidx.preference.SeekBarPreference;
My preference.xml
<androidx.preference.SeekBarPreference
app:key="change_fact_counts"
app:icon="@drawable/ic_lockscreen"
android:layout="@layout/seekbar_preference_layout"
android:title = "Facts"
app:showSeekBarValue="true"
/>
My Seekbar Preference Layout
<SeekBar
android:id="@+id/seekbar"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:max="50"
android:min="1"
android:textSize="@dimen/preference_text_size"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@android:id/title"
app:layout_constraintWidth_percent=".8"
android:paddingStart="8dp" />
My Preference Fragment
public class SettingsFragment extends PreferenceFragmentCompat implements Preference.OnPreferenceClickListener, Preference.OnPreferenceChangeListener {
SeekBarPreference factCounts;
@Override
public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
factCounts =(SeekBarPreference) findPreference("change_fact_counts");
}}
Thank you for reading this. Any help is appreciated
I unsderstand now it was my fault. I just read the release notes of Google. I saw "setUpdatesContinuously(boolean)" method added with 'androidx.preference:preference:1.1.0' library.
So with changing implementation Android Studio started to work as it must. I hope whomever across with same problem it helps.